How Often Seal Granite Countertops. Use this water test again before reapplying. Others say it should never need sealing and a number of people fall somewhere in between.
Most places recommend resealing granite countertops every 2-3 months. Many salespeople will recommend sealing granite every six months to one year. You should seal granite when needed and not based on some arbitrary schedule.
Others say it should never need sealing and a number of people fall somewhere in between.
This is far from the truth. Now use this chart to determine how often if at all you need to seal your granite countertop. If it takes 30-plus minutes. During the fabrication process stone is often.